Ohio State and USC have not met since at least 2017.
Right now Ohio State is 4–1 and USC is 5–1, with both waiting 3 days since a win.
Full schedules and drought counters: Ohio State Buckeyes and USC Trojans.
Ohio State vs Illinois, Ohio State vs Indiana, Ohio State vs Iowa, Ohio State vs Maryland, Ohio State vs Michigan, Ohio State vs Michigan State, Ohio State vs Minnesota, Ohio State vs Nebraska, Ohio State vs Northwestern, Ohio State vs Oregon, Ohio State vs Penn State, Ohio State vs Purdue, Ohio State vs Rutgers, Ohio State vs UCLA, Ohio State vs Washington, Ohio State vs Wisconsin.
USC vs Illinois, USC vs Indiana, USC vs Iowa, USC vs Maryland, USC vs Michigan, USC vs Michigan State, USC vs Minnesota, USC vs Nebraska, USC vs Northwestern, USC vs Oregon, USC vs Penn State, USC vs Purdue, USC vs Rutgers, USC vs UCLA, USC vs Washington, USC vs Wisconsin.